skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:012826/0783   Pages: 3
Recorded: 04/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/10/2004
Application #:
10090269
Filing Dt:
03/04/2002
Publication #:
Pub Dt:
09/04/2003
Title:
LATE TRANSITION METAL POLYMERIZATION CATALYSTS
Assignors
1
Exec Dt:
03/13/2002
2
Exec Dt:
03/13/2002
Assignee
1
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Correspondence name and address
LYONDELL CHEMICAL COMPANY
KEVIN M. CARROLL
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073

Search Results as of: 09/22/2024 11:42 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT